01 - In a medium bowl, blend the rolled oats, chia seeds, and ground cinnamon until evenly distributed.
02 - Pour in the almond milk, maple syrup, and vanilla extract. Mix thoroughly to ensure the oats are well moistened.
03 - Fold in the diced apple, making certain it is evenly dispersed throughout the mixture.
04 - Cover the bowl and place in the refrigerator for at least 8 hours or overnight to allow the oats to absorb the liquid and soften.
05 - Stir once more, then serve in bowls topped with chopped walnuts and dried cranberries as desired.